package com.itheima.service;


import com.itheima.domain.PageResult;
import com.itheima.domain.User_management;

import java.util.List;

public interface User_managementService {

    List<User_management> findAll();

    User_management findById(Integer userId);

    void updateUser(User_management user);

    void save(User_management user_management);

    void delete(Integer id);

    void edit(User_management user_management);

    PageResult pageQuery(Integer currentPage, Integer pageSize, String queryString);

    List<User_management> EstimateFindAll();
}
